bridgy-fed/.circleci/config.yml

# Main build and test pipeline.
#
# CircleCI automatically reads this file from our repo and uses it for
# configuration. Docs:
# https://circleci.com/docs/2.1/configuration-reference/
# https://circleci.com/docs/2.1/sample-config/
version: 2.1

parameters:
  service:
    type: enum
    enum: ["app", "router", "atproto_hub", "default"]
    default: "default"

jobs:
  build:
    docker:
      - image: cimg/python:3.11

    steps:
      - checkout

      - run:
          name: Base dependencies
          command: |
            # google-cloud-sdk: https://cloud.google.com/sdk/docs/install#deb
            echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
            curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
            sudo apt-get update
            sudo apt-get install -y apt-transport-https ca-certificates gnupg google-cloud-sdk            


      - when:
          condition:
            equal: [ default, << pipeline.parameters.service >> ]

            # I could get rid of "default" with eg pipeline.trigger_source, if it
            # distinguished manual from push, but I can't tell that it does.
            # https://circleci.com/docs/pipeline-variables/#pipeline-values
            #
            # pipeline.trigger_parameters.circleci.trigger_type looks promising!
            # https://stackoverflow.com/questions/75616644/how-to-detect-whether-a-circleci-pipeline-build-was-manually-triggered#comment133409450_75616644
            #
            # ...but it's only available to GitHub App logins, and I'm on Github OAuth :(
            # https://circleci.com/docs/github-integration/

          steps:
            - restore_cache:
                key: venv-7-{{ .Branch }}-{{ checksum "requirements.txt" }}

            - run:
                name: Base dependencies for tests
                command: |
                  sudo apt-get install -y google-cloud-cli-firestore-emulator default-jre                  

            - run:
                name: Python dependencies
                command: |
                  pip install -U pip flake8
                  pip  -V
                  # make sure we install these at head, below
                  pip uninstall -y arroba dag-json granary lexrpc oauth-dropins
                  pip install -U -r requirements.txt
                  pip install coverage coveralls
                  ln -sf `pyenv prefix`/lib/python3.11/site-packages/oauth_dropins/fonts oauth_dropins_fonts
                  ln -sf `pyenv prefix`/lib/python3.11/site-packages/oauth_dropins/static oauth_dropins_static                  

            - run:
                name: Build and test
                command: |
                  CLOUDSDK_CORE_PROJECT=brid-gy gcloud emulators firestore start --host-port=:8089 --database-mode=datastore-mode < /dev/null >& /tmp/firestore-emulator.log &
                  sleep 5s
                  python -m coverage run --source=. --omit=appengine_config.py,logs.py,tests/\* -m unittest discover -v
                  python -m coverage html -d /tmp/coverage_html
                  if [ "$COVERALLS_REPO_TOKEN" != "" ]; then coveralls || true; fi

                  # check for unintentionally overridden test methods
                  # https://flake8.pycqa.org/en/latest/user/error-codes.html#error-codes
                  # https://flake8.pycqa.org/en/latest/user/options.html#cmdoption-flake8-select
                  flake8 --select=F811 tests/test_*.py                  

            - save_cache:
                key: venv-7-{{ .Branch }}-{{ checksum "requirements.txt" }}
                paths:
                  - /home/circleci/.pyenv
                  # Ideally we'd cache these, but they need root, and the cimg/python
                  # Docker image's default user is circleci :/
                  # https://github.com/cypress-io/circleci-orb/issues/269
                  #
                  # - /usr/lib/google-cloud-sdk
                  # - /usr/lib/jvm/java-11-openjdk-amd64

      - when:
          condition:
            not:
              equal: [ default, << pipeline.parameters.service >> ]

          steps:
            - run:
                name: oauth-dropins, for static assets
                command: |
                  git clone --depth=1 https://github.com/snarfed/oauth-dropins.git ../oauth-dropins                  

      - run:
          name: Deploy
          command: |
            echo $CIRCLE_BRANCH
            if [ $CIRCLE_BRANCH = "main" ]; then
              echo $FLASK_SECRET_KEY > flask_secret_key
              echo $GCLOUD_SERVICE_KEY | gcloud auth activate-service-account --key-file=-

              service='<< pipeline.parameters.service >>'
              if [[ $service == 'default' ]]; then
                service='app'
              fi
              # Flex services don't support --no-cache, but we need it
              # for the default service.
              # https://issuetracker.google.com/issues/347268867
              if [[ $service == 'app' ]]; then
                nocache='--no-cache'
              fi
              gcloud -q app deploy $nocache --project bridgy-federated index.yaml queue.yaml ${service}.yaml
            fi            


      - store_artifacts:
          path: /tmp/coverage_html